1330632730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{40531}}^1$

素因数の和:40619

約数の個数: 48

約数和(自身を含む): 2827836576

約数和(自身を除く): 1497203846

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 3283, 4690, 6566, 16415, 32830, 40531, 81062, 202655, 283717, 405310, 567434, 1418585, 1986019, 2715577, 2837170, 3972038, 5431154, 9930095, 13577885, 19009039, 19860190, 27155770, 38018078, 95045195, 133063273, 190090390, 266126546, 665316365, 1330632730]

約数ペア:

[(1, 1330632730), (2, 665316365), (5, 266126546), (7, 190090390), (10, 133063273), (14, 95045195), (35, 38018078), (49, 27155770), (67, 19860190), (70, 19009039), (98, 13577885), (134, 9930095), (245, 5431154), (335, 3972038), (469, 2837170), (490, 2715577), (670, 1986019), (938, 1418585), (2345, 567434), (3283, 405310), (4690, 283717), (6566, 202655), (16415, 81062), (32830, 40531)]